Fairly Sure this is a Story/Art Question.

So in the patch notes, Yall at riot said that you can't make the champs their "in-universe" size, as Yordles would be barely clickable and (This is what got me) malphite would be the size of the map.

So now I am curious, What are the sizes of things? How big is summoner's Rift? Is Malphite Rock-zilla? What are their actual sizes in the universe, and can you compare them to a real-world object or animal for comparison?

Thank you!